From 5f8e9378e76b303ec78eba2faf4311bf5fa0655d Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 04:18:44 +0000 Subject: [PATCH 001/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index b7309c5..fa5b2d0 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", + "@stdlib/error-tools-fmtprodmsg": "^0.0.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From e361cc03f2dc74eda83357048a1b1909be6e60bf Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 04:19:59 +0000 Subject: [PATCH 002/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 798 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + docs/repl.txt | 100 - docs/types/index.d.ts | 195 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 42 files changed, 12401 insertions(+), 5088 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0fd4d6c..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 334eb59..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,798 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Format error messages: - - name: 'Replace double quotes with single quotes in rewritten format string error messages' - run: | - find . -name "*.js" -exec sed -E -i "s/Error\( format\( \"([a-zA-Z0-9]+)\"/Error\( format\( '\1'/g" {} \; - - # Format string literal error messages: - - name: 'Replace double quotes with single quotes in rewritten string literal error messages' - run: | - find . -name "*.js" -exec sed -E -i "s/Error\( format\(\"([a-zA-Z0-9]+)\"\)/Error\( format\( '\1' \)/g" {} \; - - # Format code: - - name: 'Replace double quotes with single quotes in inserted `require` calls' - run: | - find . -name "*.js" -exec sed -E -i "s/require\( ?\"@stdlib\/error-tools-fmtprodmsg\" ?\);/require\( '@stdlib\/error-tools-fmtprodmsg' \);/g" {} \; - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -152,10 +160,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 2950453..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,195 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection } from '@stdlib/types/object'; - -/** -* Four-dimensional nested array. -*/ -type Array4D = Array>>>; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = () => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Collection, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Collection, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 123b39b..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 534bfa1..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index fa5b2d0..bb5b434 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..d629f2a --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..3e0190f --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 97a4be421f8cc40af3bdb1d8f6ed0ed8a7660cb8 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 15:01:10 +0000 Subject: [PATCH 003/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 9cd5b18..84844ca 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", + "@stdlib/error-tools-fmtprodmsg": "^0.0.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From f14e9e393660191b72c4e1b169dd16cc867d0625 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 15:01:42 +0000 Subject: [PATCH 004/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 79c8a8f..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/index.js b/index.js deleted file mode 100644 index a862afe..0000000 --- a/index.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 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http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/stats_browser.html b/stats_browser.html deleted file mode 100644 index d629f2a..0000000 --- a/stats_browser.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 3e0190f..0000000 --- a/stats_node.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From e372cff42163cddd0271633b5ef69e4b647aa019 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 15:02:32 +0000 Subject: [PATCH 005/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 798 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + docs/repl.txt | 100 - docs/types/index.d.ts | 195 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 42 files changed, 12401 insertions(+), 5088 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0fd4d6c..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 334eb59..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,798 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Format error messages: - - name: 'Replace double quotes with single quotes in rewritten format string error messages' - run: | - find . -name "*.js" -exec sed -E -i "s/Error\( format\( \"([a-zA-Z0-9]+)\"/Error\( format\( '\1'/g" {} \; - - # Format string literal error messages: - - name: 'Replace double quotes with single quotes in rewritten string literal error messages' - run: | - find . -name "*.js" -exec sed -E -i "s/Error\( format\(\"([a-zA-Z0-9]+)\"\)/Error\( format\( '\1' \)/g" {} \; - - # Format code: - - name: 'Replace double quotes with single quotes in inserted `require` calls' - run: | - find . -name "*.js" -exec sed -E -i "s/require\( ?\"@stdlib\/error-tools-fmtprodmsg\" ?\);/require\( '@stdlib\/error-tools-fmtprodmsg' \);/g" {} \; - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -152,10 +160,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 2950453..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,195 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection } from '@stdlib/types/object'; - -/** -* Four-dimensional nested array. -*/ -type Array4D = Array>>>; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = () => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Collection, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Collection, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 123b39b..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 534bfa1..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 84844ca..6a280cb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..695cc74 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..5970ed3 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 926ed60bebc235677d942550958a6c0bb4519b3b Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 29 Jul 2023 15:02:51 +0000 Subject: [PATCH 006/102] Update README.md for UMD bundle v0.0.1 --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 5a15698..8c9479d 100644 --- a/README.md +++ b/README.md @@ -35,7 +35,7 @@ limitations under the License. To use in Observable, ```javascript -flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@umd/browser.js' ) +flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@v0.0.1-umd/browser.js' ) ``` To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build: @@ -47,7 +47,7 @@ var flatten4dBy = require( 'path/to/vendor/umd/array-base-flatten4d-by/index.js' To include the bundle in a webpage, ```html - + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -166,7 +166,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -166,7 +171,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 5970ed3..0000000 --- a/stats_node.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 8972873701f032eef37c48af240e18bfdbea4a2d Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 17 Aug 2023 02:33:12 +0000 Subject: [PATCH 010/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 783 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 195 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 45 files changed, 12401 insertions(+), 5090 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0fd4d6c..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 91f2b93..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,783 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -152,10 +160,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 1e05331..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,195 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection } from '@stdlib/types/array'; - -/** -* Four-dimensional nested array. -*/ -type Array4D = Array>>>; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = () => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Collection, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Collection, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 123b39b..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 534bfa1..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 84844ca..6a280cb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..aac7db4 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..f52b7b8 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 5ea2ad142d09b9ae1424086819c5dddcd549df63 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 10:09:44 +0000 Subject: [PATCH 011/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 9cd5b18..84844ca 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", + "@stdlib/error-tools-fmtprodmsg": "^0.0.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From e82f7cddfef3d730fcac9c18ce67b105dadf885b Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 10:20:01 +0000 Subject: [PATCH 012/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 79c8a8f..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/index.js b/index.js deleted file mode 100644 index a862afe..0000000 --- a/index.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/stats_browser.html b/stats_browser.html deleted file mode 100644 index aac7db4..0000000 --- a/stats_browser.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index f52b7b8..0000000 --- a/stats_node.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 9ae9d7b2f1ffdf13397221caee97a59e8d5feaa7 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 10:21:00 +0000 Subject: [PATCH 013/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 783 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 195 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 45 files changed, 12401 insertions(+), 5090 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0fd4d6c..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 91f2b93..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,783 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -152,10 +160,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index e23dd7d..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,195 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection } from '@stdlib/types/array'; - -/** -* Four-dimensional nested array. -*/ -type Array4D = Array>>>; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Collection, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Collection, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 123b39b..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 534bfa1..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 84844ca..6a280cb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..ad08727 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..3645096 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From c50c45d4d265f02c3976753b39da85c0f038c1b1 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 21:41:22 +0000 Subject: [PATCH 014/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 9cd5b18..84844ca 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", + "@stdlib/error-tools-fmtprodmsg": "^0.0.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 3e822d329cc662eb1d0390def14d37ee32078c0e Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 21:44:08 +0000 Subject: [PATCH 015/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 79c8a8f..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/index.js b/index.js deleted file mode 100644 index a862afe..0000000 --- a/index.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 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http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': 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Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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- - - - - From 1fabc5befc5192af508168fe1dca6c3105de56c0 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 24 Aug 2023 21:44:53 +0000 Subject: [PATCH 016/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 783 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 45 files changed, 12401 insertions(+), 5086 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0fd4d6c..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 91f2b93..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,783 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -152,10 +160,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 123b39b..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 534bfa1..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 84844ca..6a280cb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..c901805 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..1be9635 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 7cc78569ffda268a8a82abf39aa7b4e21ee2ef3e Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 26 Aug 2023 10:35:55 +0000 Subject: [PATCH 017/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 9cd5b18..84844ca 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", + "@stdlib/error-tools-fmtprodmsg": "^0.0.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 997559c6a5fc28b0dc5a32bd62927f631e4dc126 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 26 Aug 2023 10:37:21 +0000 Subject: [PATCH 018/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 79c8a8f..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/index.js b/index.js deleted file mode 100644 index a862afe..0000000 --- a/index.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 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http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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- - - - - From ee39d2194b81eee7061671ddd28a14cb8494a2f1 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 26 Aug 2023 10:38:17 +0000 Subject: [PATCH 019/102] Auto-generated commit --- .editorconfig | 186 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 783 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 46 files changed, 12401 insertions(+), 5121 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 13e9c39..0000000 --- a/.editorconfig +++ /dev/null @@ -1,186 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 91f2b93..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,783 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..79c8a8f --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..a862afe --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 84844ca..6a280cb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.0.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.0.14", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.0.7", - "@stdlib/error-tools-fmtprodmsg": "^0.0.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.0.6", - "@stdlib/array-float64": "^0.0.6", - "@stdlib/assert-has-own-property": "^0.0.7", - "@stdlib/assert-is-array": "^0.0.7", - "@stdlib/assert-is-float64array": "^0.0.8", - "@stdlib/bench": "^0.0.12", - "@stdlib/math-base-special-abs": "^0.0.6", - "@stdlib/utils-nary-function": "^0.0.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..478419d --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..ae29b34 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 85194bb61194764681e5aff9cee83eb7a9d808b5 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 24 Sep 2023 06:42:34 +0000 Subject: [PATCH 020/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 621e433..7f00a45 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.0" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.0", + "@stdlib/error-tools-fmtprodmsg": "^0.1.0" }, "devDependencies": { "@stdlib/array-base-filled": "^0.0.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From e37d38d458522c52fe06ced2914cc314e52911eb Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 24 Sep 2023 08:59:38 +0000 Subject: [PATCH 021/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 79c8a8f..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/index.js b/index.js deleted file mode 100644 index a862afe..0000000 --- a/index.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e,r="function"==typeof Object.defineProperty?Object.defineProperty:null,t=Object.defineProperty,o=Object.prototype,n=o.toString,l=o.__defineGetter__,f=o.__defineSetter__,a=o.__lookupGetter__,i=o.__lookupSetter__;function u(e,r,t,o,n){var l,f,a,i,u,c,p,_,d,s,b,y;if(f=r[3],a=r[2],i=r[1],u=r[0],l=[],t){for(c=0;c throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @name defineProperty\n* @type {Function}\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nvar defineProperty = Object.defineProperty;\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an object. Value: `' + obj + '`.' );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( 'invalid argument. Property descriptor must be an object. Value: `' + descriptor + '`.' );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 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http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': 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Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* 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- - - - - From e28871c3b98adb9b69821daed8973e4fd2a489b3 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 24 Sep 2023 09:00:26 +0000 Subject: [PATCH 022/102] Auto-generated commit --- .editorconfig | 186 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 62 - .github/workflows/cancel.yml | 56 - .github/workflows/close_pull_requests.yml | 44 - .github/workflows/examples.yml | 62 - .github/workflows/npm_downloads.yml | 108 - .github/workflows/productionize.yml | 783 --- .github/workflows/publish.yml | 242 - .github/workflows/test.yml | 97 - .github/workflows/test_bundles.yml | 180 - .github/workflows/test_coverage.yml | 123 - .github/workflows/test_install.yml | 83 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 46 files changed, 12401 insertions(+), 5121 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 13e9c39..0000000 --- a/.editorconfig +++ /dev/null @@ -1,186 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 06a9a75..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index a00dbe5..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,56 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - uses: styfle/cancel-workflow-action@0.11.0 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index b4d14fd..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,44 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - run: - runs-on: ubuntu-latest - steps: - - uses: superbrothers/close-pull-request@v3 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 7902a7d..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,62 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout the repository' - uses: actions/checkout@v3 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d8864ab..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,108 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - uses: actions/upload-artifact@v3 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - uses: distributhor/workflow-webhook@v3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 91f2b93..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,783 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - uses: actions/checkout@v3 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/checkout@v3 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - uses: act10ns/slack@v2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - uses: actions/checkout@v3 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - uses: actions/setup-node@v3 - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..5c9022b --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..51be4b2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 7f00a45..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.0", - "@stdlib/error-tools-fmtprodmsg": "^0.1.0" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.0.2", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.0", - "@stdlib/assert-has-own-property": "^0.1.0", - "@stdlib/assert-is-array": "^0.1.0", - "@stdlib/assert-is-float64array": "^0.1.0", - "@stdlib/bench": "^0.1.0", - "@stdlib/math-base-special-abs": "^0.1.0", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..a1015ba --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..9c9e376 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From da2cab173d4960cffe41466868b7d34ab0664d3c Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 24 Sep 2023 10:49:50 +0000 Subject: [PATCH 023/102] Update README.md for UMD bundle v0.1.0 --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 2375eab..46c46df 100644 --- a/README.md +++ b/README.md @@ -46,7 +46,7 @@ limitations under the License. To use in Observable, ```javascript -flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@umd/browser.js' ) +flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@v0.1.0-umd/browser.js' ) ``` To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build: @@ -58,7 +58,7 @@ var flatten4dBy = require( 'path/to/vendor/umd/array-base-flatten4d-by/index.js' To include the bundle in a webpage, ```html - + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +177,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +182,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 9c9e376..0000000 --- a/stats_node.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 7dbb888068a3c33b8235671023c41b77df34b316 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 2 Oct 2023 22:18:38 +0000 Subject: [PATCH 027/102] Auto-generated commit --- .editorconfig | 186 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 247 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 40 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 48 files changed, 12401 insertions(+), 5220 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 13e9c39..0000000 --- a/.editorconfig +++ /dev/null @@ -1,186 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index ea5c10c..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2023-10-01T04:22:14.306Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index ab56cca..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c1c45e7..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d7767fe..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA corresponding to v3.0.3: - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 265afda..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..5c9022b --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..51be4b2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index ed3b9c5..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.0", - "@stdlib/error-tools-fmtprodmsg": "^0.1.0" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.0", - "@stdlib/assert-has-own-property": "^0.1.0", - "@stdlib/assert-is-array": "^0.1.0", - "@stdlib/assert-is-float64array": "^0.1.0", - "@stdlib/bench": "^0.1.0", - "@stdlib/math-base-special-abs": "^0.1.0", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..7e37f74 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6b4fc97 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index 337dcac..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 2731542e8c24165d666bdcf88caaa2a4c24ece94 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 5 Oct 2023 17:43:57 +0000 Subject: [PATCH 028/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 9991a37..4d8ac1a 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 2c02de59bdb98547a393bcc5840802bc5760922a Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 6 Oct 2023 23:37:08 +0000 Subject: [PATCH 029/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 5c9022b..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 6f2803ae761b8f5a978ecdb8b1565e13bde11f65 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 6 Oct 2023 23:37:56 +0000 Subject: [PATCH 030/102] Auto-generated commit --- .editorconfig | 186 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 247 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 40 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 47 files changed, 12401 insertions(+), 5219 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 13e9c39..0000000 --- a/.editorconfig +++ /dev/null @@ -1,186 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index ab56cca..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c1c45e7..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d7767fe..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA corresponding to v3.0.3: - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 265afda..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..5c9022b --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..51be4b2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 4d8ac1a..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.0", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/bench": "^0.1.0", - "@stdlib/math-base-special-abs": "^0.1.0", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..d948b9e --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..320ab18 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index 337dcac..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 044f10d580fb3812082f57e7b459f269d7012a45 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Wed, 1 Nov 2023 15:18:59 +0000 Subject: [PATCH 031/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 0a983ac..d69726d 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 976b509be2d670aab70db66e3707bbe08fb797f4 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 2 Nov 2023 22:37:02 +0000 Subject: [PATCH 032/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 5c9022b..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From e38e8f2fbff95f772f7718b61c7d33912862c3f7 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 2 Nov 2023 22:38:00 +0000 Subject: [PATCH 033/102] Auto-generated commit --- .editorconfig | 186 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 48 files changed, 12401 insertions(+), 5221 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 13e9c39..0000000 --- a/.editorconfig +++ /dev/null @@ -1,186 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tslint.json` files: -[tslint.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 6a67dbb..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2023-11-01T04:37:28.077Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index ab56cca..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c1c45e7..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d7767fe..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA corresponding to v3.0.3: - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 265afda..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..5c9022b --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..51be4b2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index d69726d..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.1.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/bench": "^0.1.0", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..0077f8b --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..5ca4363 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From f955dc825ad4f70d40fdc853f297b6c20e0fbb5d Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 1 Dec 2023 11:41:06 +0000 Subject: [PATCH 034/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 3d4a0e4..564d0ce 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 8510c1b1db3168c6b593a70c15666afb4c7d8a47 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 2 Dec 2023 08:55:19 +0000 Subject: [PATCH 035/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 5c9022b..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 16ac41e53489f605cd41c24dd84d84c8fa36f99a Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 2 Dec 2023 08:56:01 +0000 Subject: [PATCH 036/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 227 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 48 files changed, 12401 insertions(+), 5216 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 9616fc9..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2023-12-01T04:49:08.489Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index ab56cca..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c1c45e7..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index d7767fe..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA corresponding to v3.0.3: - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 265afda..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA corresponding to v4.1.0 - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 16 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 1d9aadc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..5c9022b --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..51be4b2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 564d0ce..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/bench": "^0.2.1", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..2b0ad9f --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..157379d --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From e1b4603c7e55ff1b11ecad0fb6bd67b007519977 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Jan 2024 06:55:59 +0000 Subject: [PATCH 037/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index b47fbc4..d97c0f0 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 5adabd19f1db60397879d08ccd17c1c39c918018 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Jan 2024 13:42:24 +0000 Subject: [PATCH 038/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 5c9022b..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2023 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 1619ca0c602e8e84f60c91e6304801fc430659c9 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Jan 2024 13:42:41 +0000 Subject: [PATCH 039/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 228 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 49 files changed, 12401 insertions(+), 5222 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index e2099d9..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-01-01T04:15:46.331Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 30656c4..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c92f5c4..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index e9eae27..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index e1e3539..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..da9b9df --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index 918431c..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( `@stdlib/array/float64` ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..14b7723 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index d97c0f0..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.1.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..f7da659 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..16ea74b --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 11c1a815d847d3b3fbaa117c3beaaeec6e345005 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 7 Jan 2024 22:11:15 +0000 Subject: [PATCH 040/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index b47fbc4..d97c0f0 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 56aaa22dc3b751b4ec16a99b53a3e5f2f6b820a0 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 7 Jan 2024 22:26:53 +0000 Subject: [PATCH 041/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index da9b9df..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 4d352b461ec1ded7d33cd645bbac55080bbf7979 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 7 Jan 2024 22:27:14 +0000 Subject: [PATCH 042/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 228 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 53 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 48 files changed, 12401 insertions(+), 5221 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 30656c4..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c92f5c4..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index e9eae27..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index e1e3539..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` + +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -163,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 7aa2cd4..0000000 --- a/branches.md +++ /dev/null @@ -1,53 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers. -- **deno**: [Deno][deno-url] branch for use in Deno. -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments. - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..da9b9df --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..14b7723 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index d97c0f0..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.1.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..9755d59 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..84da4de --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 91a13cd78e7ee50f84edd550ea91455d91d1c59e Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 1 Feb 2024 07:26:14 +0000 Subject: [PATCH 043/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index b47fbc4..d97c0f0 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", + "@stdlib/error-tools-fmtprodmsg": "^0.1.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 044b1a54cfc2aeec0b51533897f68b33c17f9892 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 1 Feb 2024 12:58:27 +0000 Subject: [PATCH 044/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index da9b9df..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 7e672fa74b21f7b0d6200459ec9033bd435bf84f Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 1 Feb 2024 12:58:45 +0000 Subject: [PATCH 045/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 128 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 228 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 49 files changed, 12400 insertions(+), 5226 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 03ccd6a..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-02-01T05:05:13.398Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index 30656c4..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index 3acd3a9..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA corresponding to v0.11.0 - uses: styfle/cancel-workflow-action@b173b6ec0100793626c2d9e6b90435061f4fc3e5 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index c92f5c4..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index e9eae27..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index e1e3539..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA corresponding to v3.8.1 - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..da9b9df --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..14b7723 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index d97c0f0..23f7fb9 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.1.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.2.0", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.1.1", - "@stdlib/error-tools-fmtprodmsg": "^0.1.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.1.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.1.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..e045eb6 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..3acb18e --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 494e54fea62593f00245ae2ff619a9942eca91e3 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Wed, 14 Feb 2024 14:13:58 +0000 Subject: [PATCH 046/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 637ec4d..bc488e2 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.3.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.0" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.0", + "@stdlib/error-tools-fmtprodmsg": "^0.2.0" }, "devDependencies": { "@stdlib/array-base-filled": "^0.1.0", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 7ae8ce368eddf50be6723ee7070805803e96e15e Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Wed, 14 Feb 2024 21:10:31 +0000 Subject: [PATCH 047/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 6177 -------------------------------------------- stats_node.html | 6177 -------------------------------------------- 6 files changed, 12362 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index da9b9df..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function A(e){return"string"==typeof e}function I(e){var r,i,t;if(!A(e))throw new TypeError(I("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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Value: `%s`.",e));for(r=F(e),(i=new Array(arguments.length))[0]=r,t=1;t 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar tokens;\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\ttokens = tokenize( str );\n\targs = new Array( arguments.length );\n\targs[ 0 ] = tokens;\n\tfor ( i = 1; i < args.length; i++ ) {\n\t\targs[ i ] = arguments[ i ];\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 32c6fbbbfe212f82c336ab87594cfd6349c08307 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Wed, 14 Feb 2024 21:10:59 +0000 Subject: [PATCH 048/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 --- .github/workflows/publish.yml | 255 - .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 132 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 228 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 6177 +++++++++++++++++++++ stats_node.html | 6177 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 48 files changed, 12400 insertions(+), 5229 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index aecd6ea..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA corresponding to v3.1.3 - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 9106b5d..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..fc93e79 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function I(e){return"string"==typeof e}function A(e){var r,i;if(!I(e))throw new TypeError(A("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[F(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..33dfe3f --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=u.call(t,y,"$1e"),t=u.call(t,v,"e"),t=u.call(t,b,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=u.call(t,g,"e+0$1"),t=u.call(t,d,"e-0$1"),e.alternate&&(t=u.call(t,h,"$1."),t=u.call(t,w,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===f.call(e.specifier)?f.call(t):p.call(t)}function _(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=E(o)?String(t.arg):k(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=m(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=x(t.arg,t.width,t.padRight)),l+=t.arg||"",p+=1}return l}var T=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function $(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function F(e){var r,i,t,a;for(i=[],a=0,t=T.exec(e);t;)(r=e.slice(a,T.lastIndex-t[0].length)).length&&i.push(r),i.push($(t)),a=T.lastIndex,t=T.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function I(e){return"string"==typeof e}function A(e){var r,i;if(!I(e))throw new TypeError(A("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[F(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index bc488e2..f2e3a62 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.0", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.0", - "@stdlib/error-tools-fmtprodmsg": "^0.2.0" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.1.0", - "@stdlib/array-base-zero-to": "^0.1.0", - "@stdlib/array-float64": "^0.1.1", - "@stdlib/assert-has-own-property": "^0.1.1", - "@stdlib/assert-is-array": "^0.1.1", - "@stdlib/assert-is-float64array": "^0.1.1", - "@stdlib/math-base-special-abs": "^0.1.1", - "@stdlib/utils-nary-function": "^0.2.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.0" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..75b6fca --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..8936f92 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,6177 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 0bda06f31fd2ec4577c0e8c9e6b4509a6b289a47 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Wed, 14 Feb 2024 22:11:34 +0000 Subject: [PATCH 049/102] Update README.md for UMD bundle v0.2.0 --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index c33d8d3..b345ec7 100644 --- a/README.md +++ b/README.md @@ -46,7 +46,7 @@ limitations under the License. To use in Observable, ```javascript -flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@umd/browser.js' ) +flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@v0.2.0-umd/browser.js' ) ``` To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build: @@ -58,7 +58,7 @@ var flatten4dBy = require( 'path/to/vendor/umd/array-base-flatten4d-by/index.js' To include the bundle in a webpage, ```html - + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +177,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +182,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 8936f92..0000000 --- a/stats_node.html +++ /dev/null @@ -1,6177 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 206348846f0f721caff32aeb1e2dfd8c6058e8ea Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 25 Feb 2024 05:50:28 +0000 Subject: [PATCH 053/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 ---- .github/workflows/publish.yml | 249 -- .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 132 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 228 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 48 files changed, 9730 insertions(+), 5223 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 9106b5d..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..77aac80 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..3e2d80f --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 0b7cbfa..2e7b5eb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", - "@stdlib/error-tools-fmtprodmsg": "^0.2.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.0", - "@stdlib/array-base-zero-to": "^0.2.0", - "@stdlib/array-float64": "^0.2.1", - "@stdlib/assert-has-own-property": "^0.2.1", - "@stdlib/assert-is-array": "^0.2.1", - "@stdlib/assert-is-float64array": "^0.2.1", - "@stdlib/math-base-special-abs": "^0.2.0", - "@stdlib/utils-nary-function": "^0.2.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.1" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..e7ca76f --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..426add1 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 6613af6b6064af3d28d7026f82739f0e25d6ba73 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 25 Feb 2024 07:26:48 +0000 Subject: [PATCH 054/102] Update README.md for UMD bundle v0.2.1 --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 1c097f0..0b09ad2 100644 --- a/README.md +++ b/README.md @@ -46,7 +46,7 @@ limitations under the License. To use in Observable, ```javascript -flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@umd/browser.js' ) +flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@v0.2.1-umd/browser.js' ) ``` To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build: @@ -58,7 +58,7 @@ var flatten4dBy = require( 'path/to/vendor/umd/array-base-flatten4d-by/index.js' To include the bundle in a webpage, ```html - + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +177,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +182,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 426add1..0000000 --- a/stats_node.html +++ /dev/null @@ -1,4842 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 920fd20f2b37173ed8d5a51948c9653f1074cd28 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 1 Mar 2024 12:15:23 +0000 Subject: [PATCH 058/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 ---- .github/workflows/publish.yml | 249 -- .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 132 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 229 - .npmrc | 28 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5225 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index c06811f..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-03-01T04:51:49.066Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index 9106b5d..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA corresponding to v2.0.0 - uses: act10ns/slack@ed1309ab9862e57e9e583e51c7889486b9a00b0f - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..77aac80 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..3e2d80f --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 0d95c93..2e7b5eb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", - "@stdlib/error-tools-fmtprodmsg": "^0.2.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.1", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.1", - "@stdlib/assert-has-own-property": "^0.2.1", - "@stdlib/assert-is-array": "^0.2.1", - "@stdlib/assert-is-float64array": "^0.2.1", - "@stdlib/math-base-special-abs": "^0.2.1", - "@stdlib/utils-nary-function": "^0.2.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.1" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..e7ca76f --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..426add1 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From de4fd87ed7b5c4c10c0dfb85556a4bee0941035c Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Apr 2024 06:04:40 +0000 Subject: [PATCH 059/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 97492ee..0d95c93 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", + "@stdlib/error-tools-fmtprodmsg": "^0.2.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.1", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 50c6c579811b33ab5927fb2bac1a840df79d0a37 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Apr 2024 11:17:23 +0000 Subject: [PATCH 060/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 77aac80..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 9b1520de7ffacd5386bd21f89b5f24c32c101731 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 1 Apr 2024 11:17:35 +0000 Subject: [PATCH 061/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 ---- .github/workflows/publish.yml | 249 -- .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 132 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5228 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index a0c64c5..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-04-01T04:06:56.832Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index ec90164..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..77aac80 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..3e2d80f --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 0d95c93..2e7b5eb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", - "@stdlib/error-tools-fmtprodmsg": "^0.2.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.1", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.1", - "@stdlib/assert-has-own-property": "^0.2.1", - "@stdlib/assert-is-array": "^0.2.1", - "@stdlib/assert-is-float64array": "^0.2.1", - "@stdlib/math-base-special-abs": "^0.2.1", - "@stdlib/utils-nary-function": "^0.2.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.1" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..e7ca76f --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..426add1 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From f888ecfd71cc3d215d02afabe90819a95024d86f Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 12 Apr 2024 02:27:56 +0000 Subject: [PATCH 062/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 97492ee..0d95c93 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", + "@stdlib/error-tools-fmtprodmsg": "^0.2.1" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.1", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 20c4e90cd044afbad17d47754ee53a5e0197a0c5 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 12 Apr 2024 07:54:42 +0000 Subject: [PATCH 063/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 77aac80..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From 6a25ee9d3c1381477f3fbc953ba5d4941a79cd56 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 12 Apr 2024 07:54:57 +0000 Subject: [PATCH 064/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 49 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 797 ---- .github/workflows/publish.yml | 249 -- .github/workflows/test.yml | 100 - .github/workflows/test_bundles.yml | 189 - .github/workflows/test_coverage.yml | 134 - .github/workflows/test_install.yml | 86 - .gitignore | 188 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 5 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 48 files changed, 9730 insertions(+), 5229 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 10a16e6..0000000 --- a/.gitattributes +++ /dev/null @@ -1,49 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/deps/** linguist-vendored=false -/lib/node_modules/** linguist-vendored=false linguist-generated=false -test/fixtures/** linguist-vendored=false -tools/** linguist-vendored=false - -# Override what is considered "documentation" by GitHub's linguist: -examples/** linguist-documentation=false diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index ec90164..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,797 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - steps: ${{ toJson(steps) }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure git: - - name: 'Configure git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..77aac80 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..3e2d80f --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 0d95c93..2e7b5eb 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.1", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.1", - "@stdlib/error-tools-fmtprodmsg": "^0.2.1" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.1", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.1", - "@stdlib/assert-has-own-property": "^0.2.1", - "@stdlib/assert-is-array": "^0.2.1", - "@stdlib/assert-is-float64array": "^0.2.1", - "@stdlib/math-base-special-abs": "^0.2.1", - "@stdlib/utils-nary-function": "^0.2.1", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.1" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..e7ca76f --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..426add1 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From fd5e96097d5cba5c1c7494ab5744c8a91ce83ee5 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 28 Jul 2024 21:22:38 +0000 Subject: [PATCH 065/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 68bcede..6f9f13f 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.1", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 73fc4e35c352933b8cd196746d6ab963610e400e Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 28 Jul 2024 21:36:41 +0000 Subject: [PATCH 066/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 77aac80..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=x(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e');\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isnan = isNaN; // NOTE: We use the global `isNaN` function here instead of `@stdlib/math/base/assert/is-nan` to avoid circular dependencies.\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ?\n\t\t\t\t\t\tString( token.arg ) :\n\t\t\t\t\t\tfromCharCode( num );\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param 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CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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- - - - - From aa20c1bbe6bd765d8bdfe4a4545f9c0ecceabc79 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 28 Jul 2024 21:36:55 +0000 Subject: [PATCH 067/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 188 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 151 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 48 files changed, 9730 insertions(+), 5386 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 6f9f13f..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.1", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 3998140a32e5f3c2922eceb6c49bf9de94a2103f Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 28 Jul 2024 21:45:31 +0000 Subject: [PATCH 068/102] Update README.md for UMD bundle v0.2.2 --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 10055f8..78cbda3 100644 --- a/README.md +++ b/README.md @@ -46,7 +46,7 @@ limitations under the License. To use in Observable, ```javascript -flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@umd/browser.js' ) +flatten4dBy = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/array-base-flatten4d-by@v0.2.2-umd/browser.js' ) ``` To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build: @@ -58,7 +58,7 @@ var flatten4dBy = require( 'path/to/vendor/umd/array-base-flatten4d-by/index.js' To include the bundle in a webpage, ```html - + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +177,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + + ``` If no recognized module system is present, access bundle contents via the global scope: @@ -177,7 +182,7 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); - + - - - - diff --git a/stats_node.html b/stats_node.html deleted file mode 100644 index 6fc4803..0000000 --- a/stats_node.html +++ /dev/null @@ -1,4842 +0,0 @@ - - - - - - - - Rollup Visualizer - - - -
- - - - - From 631bd77d7bfb4512856d2b0c86c1e0f47c0e10f3 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Thu, 1 Aug 2024 11:35:46 +0000 Subject: [PATCH 072/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 88 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5326 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index af176d3..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-08-01T04:58:22.912Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nvar setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' );\nvar main = require( './main.js' );\nvar assign = require( './assign.js' );\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - "mappings": 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 03bbd89..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From e7ca1acaf803521e256050732958d812356eae13 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 3 Aug 2024 22:06:58 +0000 Subject: [PATCH 073/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index e9ed124..03bbd89 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 75ed37f251fc25a5ce3ce834d677af768d9e39dd Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 4 Aug 2024 01:19:25 +0000 Subject: [PATCH 074/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 0112ffddff8100e0588ca93d1af2b9758b19c919 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 4 Aug 2024 01:19:42 +0000 Subject: [PATCH 075/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 151 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5389 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 04d055c..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-08-03T20:26:36.438Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 03bbd89..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.3.2", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 52050146313222397c7ec89ac232d454fc62a277 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Sep 2024 07:13:48 +0000 Subject: [PATCH 076/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 6b7208f..4a3795f 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 988a2f169ced7cb853b1974c5aaef759eadb34d6 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Sep 2024 11:31:30 +0000 Subject: [PATCH 077/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From b58c88eed4bda3077dd99333d4c66a1f49dbef44 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Sep 2024 11:31:44 +0000 Subject: [PATCH 078/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 151 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5389 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 14df8a4..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-09-01T05:18:16.787Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 81a42dc..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param v - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 4a3795f..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From ab312728535c93ea21fb17319a9a44b0e04000e2 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 28 Sep 2024 21:16:16 +0000 Subject: [PATCH 079/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 6b7208f..4a3795f 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 59e0ab72951dd9ebaf8d6b5a4ccf60c2623ab81b Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 28 Sep 2024 21:20:10 +0000 Subject: [PATCH 080/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 7d3f89fea5a88777b1be9d5637e3a9858d498afa Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sat, 28 Sep 2024 21:20:28 +0000 Subject: [PATCH 081/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 185 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 48 files changed, 9730 insertions(+), 5422 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 4a3795f..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 068e2088e63f2a5f28839d0c98bbfe87f115bb9b Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Tue, 1 Oct 2024 07:29:38 +0000 Subject: [PATCH 082/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 6b7208f..4a3795f 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 366539d5a9f9f0934c88468b17a9112231d65c65 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Tue, 1 Oct 2024 12:06:52 +0000 Subject: [PATCH 083/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From e2943843c6fbce47e50732512b8affbee59c0758 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Tue, 1 Oct 2024 12:07:05 +0000 Subject: [PATCH 084/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 185 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5423 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 1bd2718..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-10-01T05:30:04.262Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 4a3795f..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 542b2d9efdb42c8aeef7e373d0303dcbcb90ed90 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 1 Nov 2024 07:22:03 +0000 Subject: [PATCH 085/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 6b7208f..4a3795f 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From e2b7ca0682fa191819339d2ee4cd83835daf7722 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 1 Nov 2024 11:21:19 +0000 Subject: [PATCH 086/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 90f69158daf7818845119c745606001850d35593 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 1 Nov 2024 11:21:32 +0000 Subject: [PATCH 087/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 ---- .github/workflows/publish.yml | 252 -- .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 185 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 --- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 +++++++++++++++++++++ stats_node.html | 4842 +++++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 -- 49 files changed, 9730 insertions(+), 5423 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 93e4f00..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-11-01T05:33:58.008Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index 4a3795f..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.1", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 80ef5c50b2e8b60ec627fd2bc64a52638c75dc98 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Dec 2024 07:37:55 +0000 Subject: [PATCH 088/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index cae6602..e4a162b 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From aaf975ac42ba1269c62e9a1205f9c8dcc66b7123 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Dec 2024 11:31:17 +0000 Subject: [PATCH 089/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 9c639b8ace6857b8f6b1e1867012145a0d1be019 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Sun, 1 Dec 2024 11:31:29 +0000 Subject: [PATCH 090/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 --- .github/workflows/publish.yml | 252 - .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .github/workflows/test_published_package.yml | 105 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 185 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 56 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 ++++++++++++++++++ stats_node.html | 4842 ++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 50 files changed, 9730 insertions(+), 5528 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .github/workflows/test_published_package.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index a3bdcac..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-12-01T05:42:32.137Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index e4a162b..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From bae03144da16967b642a86e0d5c97446560e88f1 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 13 Dec 2024 03:58:11 +0000 Subject: [PATCH 091/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index cae6602..e4a162b 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 0054a54076af6271b23f338cf62e60605f950329 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 13 Dec 2024 04:00:58 +0000 Subject: [PATCH 092/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 6f5dc088d61da61084f0f0ccc920de080d165639 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Fri, 13 Dec 2024 04:01:16 +0000 Subject: [PATCH 093/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 --- .github/workflows/publish.yml | 252 - .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .github/workflows/test_published_package.yml | 105 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 186 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 58 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 ++++++++++++++++++ stats_node.html | 4842 ++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 49 files changed, 9731 insertions(+), 5529 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .github/workflows/test_published_package.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 60d743f..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = false - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
@@ -301,7 +317,7 @@ Copyright © 2016-2024. The Stdlib [Authors][stdlib-authors]. -[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d +[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d/tree/umd diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index e4a162b..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 5544400ae6e2e579a897b68c5d5c8605fbfb97e5 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 30 Dec 2024 02:02:13 +0000 Subject: [PATCH 094/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index cae6602..e4a162b 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 78dba71d34a4d9932a1bf66fc99e81b0a3054c57 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 30 Dec 2024 02:25:34 +0000 Subject: [PATCH 095/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 3a7f498e1aba7a8282693cc1d2d930fb39008663 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 30 Dec 2024 02:25:49 +0000 Subject: [PATCH 096/102] Auto-generated commit --- .editorconfig | 181 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 --- .github/workflows/publish.yml | 252 - .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .github/workflows/test_published_package.yml | 105 - .gitignore | 190 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 186 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 58 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 ++++++++++++++++++ stats_node.html | 4842 ++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 50 files changed, 9731 insertions(+), 5530 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .github/workflows/test_published_package.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 0779e8a..0000000 --- a/.editorconfig +++ /dev/null @@ -1,181 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 -insert_final_newline = false - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = true # Note: this disables using two spaces to force a hard line break, which is permitted in Markdown. As we don't typically follow that practice (TMK), we should be safe to automatically trim. - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 3e6b6f3..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2024-12-30T01:55:12.237Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 16a6f89..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
@@ -301,7 +317,7 @@ Copyright © 2016-2024. The Stdlib [Authors][stdlib-authors]. -[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d +[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d/tree/umd diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..f3ecb8c --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..050e936 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index e4a162b..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From 937c0eb71d5f2695bd0d76f2cbf7fa726db643d1 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 24 Feb 2025 01:17:33 +0000 Subject: [PATCH 097/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index cae6602..e4a162b 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From fae70fa5266fb01529092a67424fe3a2e71c08a6 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 24 Feb 2025 01:43:55 +0000 Subject: [PATCH 098/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index f3ecb8c..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2024 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 0cd9c51e7a33c25bb9cabdcc81a82212f290cb68 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 24 Feb 2025 01:44:09 +0000 Subject: [PATCH 099/102] Auto-generated commit --- .editorconfig | 180 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 --- .github/workflows/publish.yml | 252 - .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .github/workflows/test_published_package.yml | 105 - .gitignore | 194 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 186 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 58 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 ++++++++++++++++++ stats_node.html | 4842 ++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 50 files changed, 9731 insertions(+), 5533 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .github/workflows/test_published_package.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index dab5d2a..0000000 --- a/.editorconfig +++ /dev/null @@ -1,180 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = true # Note: this disables using two spaces to force a hard line break, which is permitted in Markdown. As we don't typically follow that practice (TMK), we should be safe to automatically trim. - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 1673e10..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2025-02-24T01:09:38.322Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 7805773..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/contributing/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
@@ -301,7 +317,7 @@ Copyright © 2016-2025. The Stdlib [Authors][stdlib-authors]. -[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d +[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d/tree/umd diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..1bae2a9 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..27007a2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index e4a162b..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); From dab8c41677d9111293c0708186c60b7440f15b10 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 7 Apr 2025 01:47:24 +0000 Subject: [PATCH 100/102] Transform error messages --- package.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index cae6602..e4a162b 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,8 @@ }, "dependencies": { "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2" + "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", + "@stdlib/error-tools-fmtprodmsg": "^0.2.2" }, "devDependencies": { "@stdlib/array-base-filled": "^0.2.2", @@ -92,4 +93,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} +} \ No newline at end of file From 062abbf97180257d4551e08acc488cad31a634b7 Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 7 Apr 2025 02:10:39 +0000 Subject: [PATCH 101/102] Remove files --- browser.js | 3 - browser.js.map | 1 - index.js | 3 - index.js.map | 1 - stats_browser.html | 4842 -------------------------------------------- stats_node.html | 4842 -------------------------------------------- 6 files changed, 9692 deletions(-) delete mode 100644 browser.js delete mode 100644 browser.js.map delete mode 100644 index.js delete mode 100644 index.js.map delete mode 100644 stats_browser.html delete mode 100644 stats_node.html diff --git a/browser.js b/browser.js deleted file mode 100644 index 1bae2a9..0000000 --- a/browser.js +++ /dev/null @@ -1,3 +0,0 @@ -// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from 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License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 -var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. 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First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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- - - - - From 43e027ff26dc1b565771810adcfc7ddb9b0cf01b Mon Sep 17 00:00:00 2001 From: stdlib-bot Date: Mon, 7 Apr 2025 02:10:58 +0000 Subject: [PATCH 102/102] Auto-generated commit --- .editorconfig | 180 - .eslintrc.js | 1 - .gitattributes | 66 - .github/.keepalive | 1 - .github/PULL_REQUEST_TEMPLATE.md | 7 - .github/workflows/benchmark.yml | 64 - .github/workflows/cancel.yml | 57 - .github/workflows/close_pull_requests.yml | 54 - .github/workflows/examples.yml | 64 - .github/workflows/npm_downloads.yml | 112 - .github/workflows/productionize.yml | 794 --- .github/workflows/publish.yml | 252 - .github/workflows/test.yml | 99 - .github/workflows/test_bundles.yml | 186 - .github/workflows/test_coverage.yml | 133 - .github/workflows/test_install.yml | 85 - .github/workflows/test_published_package.yml | 105 - .gitignore | 194 - .npmignore | 229 - .npmrc | 31 - CHANGELOG.md | 186 - CITATION.cff | 30 - CODE_OF_CONDUCT.md | 3 - CONTRIBUTING.md | 3 - Makefile | 534 -- README.md | 58 +- SECURITY.md | 5 - benchmark/benchmark.js | 143 - branches.md | 56 - browser.js | 3 + browser.js.map | 1 + dist/index.d.ts | 3 - dist/index.js | 7 - dist/index.js.map | 7 - docs/repl.txt | 100 - docs/types/index.d.ts | 191 - docs/types/test.ts | 340 -- examples/index.js | 69 - index.js | 3 + index.js.map | 1 + lib/assign.js | 120 - lib/index.js | 82 - lib/main.js | 113 - package.json | 62 +- stats_browser.html | 4842 ++++++++++++++++++ stats_node.html | 4842 ++++++++++++++++++ test/dist/test.js | 33 - test/test.assign.js | 423 -- test/test.js | 40 - test/test.main.js | 250 - 50 files changed, 9731 insertions(+), 5533 deletions(-) delete mode 100644 .editorconfig delete mode 100644 .eslintrc.js delete mode 100644 .gitattributes delete mode 100644 .github/.keepalive delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .github/workflows/benchmark.yml delete mode 100644 .github/workflows/cancel.yml delete mode 100644 .github/workflows/close_pull_requests.yml delete mode 100644 .github/workflows/examples.yml delete mode 100644 .github/workflows/npm_downloads.yml delete mode 100644 .github/workflows/productionize.yml delete mode 100644 .github/workflows/publish.yml delete mode 100644 .github/workflows/test.yml delete mode 100644 .github/workflows/test_bundles.yml delete mode 100644 .github/workflows/test_coverage.yml delete mode 100644 .github/workflows/test_install.yml delete mode 100644 .github/workflows/test_published_package.yml delete mode 100644 .gitignore delete mode 100644 .npmignore delete mode 100644 .npmrc delete mode 100644 CHANGELOG.md delete mode 100644 CITATION.cff delete mode 100644 CODE_OF_CONDUCT.md delete mode 100644 CONTRIBUTING.md delete mode 100644 Makefile delete mode 100644 SECURITY.md delete mode 100644 benchmark/benchmark.js delete mode 100644 branches.md create mode 100644 browser.js create mode 100644 browser.js.map delete mode 100644 dist/index.d.ts delete mode 100644 dist/index.js delete mode 100644 dist/index.js.map delete mode 100644 docs/repl.txt delete mode 100644 docs/types/index.d.ts delete mode 100644 docs/types/test.ts delete mode 100644 examples/index.js create mode 100644 index.js create mode 100644 index.js.map delete mode 100644 lib/assign.js delete mode 100644 lib/index.js delete mode 100644 lib/main.js create mode 100644 stats_browser.html create mode 100644 stats_node.html delete mode 100644 test/dist/test.js delete mode 100644 test/test.assign.js delete mode 100644 test/test.js delete mode 100644 test/test.main.js diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index dab5d2a..0000000 --- a/.editorconfig +++ /dev/null @@ -1,180 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = true # Note: this disables using two spaces to force a hard line break, which is permitted in Markdown. As we don't typically follow that practice (TMK), we should be safe to automatically trim. - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 8713fbb..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2025-04-07T01:40:41.609Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 7805773..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/contributing/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index 1768675..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5bef7f9..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '4 16 * * 3' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n +``` -```javascript -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +If no recognized module system is present, access bundle contents via the global scope: + +```html + ``` #### flatten4dBy( x, shape, colexicographic, clbk\[, thisArg] ) @@ -165,10 +171,15 @@ y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -```javascript -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); +```html + + + + + + + + + ```
@@ -301,7 +317,7 @@ Copyright © 2016-2025. The Stdlib [Authors][stdlib-authors]. -[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d +[@stdlib/array/base/flatten4d]: https://github.com/stdlib-js/array-base-flatten4d/tree/umd diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index c709bcc..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,143 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isArray = require( '@stdlib/assert-is-array' ); -var isFloat64Array = require( '@stdlib/assert-is-float64array' ); -var zeroTo = require( '@stdlib/array-base-zero-to' ); -var filled = require( '@stdlib/array-base-filled' ); -var Float64Array = require( '@stdlib/array-float64' ); -var pkg = require( './../package.json' ).name; -var flatten4dBy = require( './../lib' ); - - -// FUNCTIONS // - -/** -* Scales an input value. -* -* @private -* @param {number} v - input value -* @returns {number} output value -* -* @example -* var v = scale( 2.0 ); -* // returns 4.0 -*/ -function scale( v ) { - return v * 2.0; -} - - -// MAIN // - -bench( pkg+':size=144,lexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], false, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':size=144,colexicographic', function benchmark( b ) { - var x; - var i; - var v; - - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy( x, [ 4, 3, 4, 3 ], true, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return an array' ); - } - } - b.toc(); - if ( !isArray( v ) ) { - b.fail( 'should return an array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,lexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], false, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+':assign:size=144,colexicographic', function benchmark( b ) { - var out; - var x; - var i; - var v; - - out = new Float64Array( 144 ); - x = filled( filled( filled( zeroTo( 3 ), 4 ), 3 ), 4 ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - v = flatten4dBy.assign( x, [ 4, 3, 4, 3 ], true, out, 1, 0, scale ); - if ( typeof v !== 'object' ) { - b.fail( 'should return a Float64Array' ); - } - } - b.toc(); - if ( !isFloat64Array( v ) ) { - b.fail( 'should return a Float64Array' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 121c0a0..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by" -%% click B href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/main" -%% click C href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/production" -%% click D href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm" -%% click E href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno" -%% click F href "https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/base/flatten4d-by -[production-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/production -[deno-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-base-flatten4d-by/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-base-flatten4d-by/blob/esm/README.md \ No newline at end of file diff --git a/browser.js b/browser.js new file mode 100644 index 0000000..1bae2a9 --- /dev/null +++ b/browser.js @@ -0,0 +1,3 @@ +// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output 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\ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 623b6e9..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import flatten4dBy from '../docs/types/index'; -export = flatten4dBy; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index c30b4b5..0000000 --- a/dist/index.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict";var R=function(n,v){return function(){return v||n((v={exports:{}}).exports,v),v.exports}};var j=R(function(I,g){ -function D(n,v,B,e,q){var u,c,s,l,S,f,o,r,a,i,t,y;if(c=v[3],s=v[2],l=v[1],S=v[0],u=[],B){for(f=0;f>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nmodule.exports = flatten4dBy;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* var Float64Array = require( '@stdlib/array-float64' );\n* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' );\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// 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- "names": ["require_main", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "clbk", "thisArg", "out", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "require_assign", "__commonJSMin", "exports", "module", "flatten4dBy", "x", "shape", "colexicographic", "out", "stride", "offset", "clbk", "thisArg", "S0", "S1", "S2", "S3", "i0", "i1", "i2", "i3", "a0", "a1", "a2", "io", "setReadOnly", "main", "assign"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index 18ce60b..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,100 +0,0 @@ - -{{alias}}( x, shape, colex, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - Parameters - ---------- - x: ArrayLikeObject - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Flattened array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = {{alias}}( x, [ 2, 1, 1, 2 ], false, fcn ) - [ 2, 4, 6, 8 ] - > out = {{alias}}( x, [ 2, 1, 1, 2 ], true, fcn ) - [ 2, 6, 4, 8 ] - - -{{alias}}.assign( x, shape, colex, out, stride, offset, clbk[, thisArg] ) - Flattens a four-dimensional nested array according to a callback function - and assigns elements to a provided output array. - - The function assumes that all nested arrays have the same length (i.e., the - input array is *not* a ragged array). - - The callback function is provided the following arguments: - - - value: nested array element. - - indices: element indices (in lexicographic order). - - arr: the input array. - - Parameters - ---------- - x: Array - Input array. - - shape: Array - Array shape. - - colex: boolean - Specifies whether to flatten array values in colexicographic order. - - out: Collection - Output array. - - stride: integer - Output array stride. - - offset: integer - Output array index offset. - - clbk: Function - Callback function. - - thisArg: any (optional) - Callback execution context. - - Returns - ------- - out: Array - Output array. - - Examples - -------- - > function fcn( v ) { return v * 2; }; - > var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - > var out = [ 0, 0, 0, 0 ]; - > var v = {{alias}}.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, fcn ) - [ 2, 4, 6, 8 ] - > var bool = ( v === out ) - true - > out = [ 0, 0, 0, 0 ]; - > {{alias}}.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, fcn ); - > out - [ 2, 6, 4, 8 ] - - See Also - -------- - diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts deleted file mode 100644 index f2f6308..0000000 --- a/docs/types/index.d.ts +++ /dev/null @@ -1,191 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Collection, Array4D } from '@stdlib/types/array'; -import { Shape4D } from '@stdlib/types/ndarray'; - -/** -* Nullary callback function. -* -* @returns result -*/ -type Nullary = ( this: V ) => U; - -/** -* Unary callback function. -* -* @param value - array element -* @returns result -*/ -type Unary = ( this: V, value: T ) => U; - -/** -* Binary callback function. -* -* @param value - array element -* @param indices - element indices -* @returns result -*/ -type Binary = ( this: V, value: T, indices: Array ) => U; - -/** -* Ternary callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Ternary = ( this: V, value: T, indices: Array, arr: Array4D ) => U; - -/** -* Callback function. -* -* @param value - array element -* @param indices - element indices -* @param arr - input array -* @returns result -*/ -type Callback = Nullary | Unary | Binary | Ternary; - -/** -* Interface describing `flatten4dBy`. -*/ -interface Flatten4dBy { - /** - * Flattens a four-dimensional nested array according to a callback function. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns flattened array - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - ( x: Array4D, shape: Shape4D, colexicographic: boolean, clbk: Callback, thisArg?: ThisParameterType> ): Array; - - /** - * Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. - * - * ## Notes - * - * - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). - * - * @param x - input array - * @param shape - array shape - * @param colexicographic - specifies whether to flatten array values in colexicographic order - * @param out - output array - * @param stride - output array stride - * @param offset - output array index offset - * @param clbk - callback function - * @param thisArg - callback execution context - * @returns output array - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 4, 6, 8 ] - * - * @example - * var Float64Array = require( '@stdlib/array-float64' ); - * - * function scale( v ) { - * return v * 2; - * } - * - * var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - * - * var out = flatten4dBy.assign( x, [ 2, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); - * // returns [ 2, 6, 4, 8 ] - */ - assign( x: Array4D, shape: Shape4D, colexicographic: boolean, out: Collection, stride: number, offset: number, clbk: Callback, thisArg?: ThisParameterType> ): Collection; -} - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param x - input array -* @param shape - array shape -* @param colexicographic - specifies whether to flatten array values in colexicographic order -* @returns flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -declare var flatten4dBy: Flatten4dBy; - - -// EXPORTS // - -export = flatten4dBy; diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 3161da1..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,340 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import flatten4dBy = require( './index' ); - -/** -* Identity function. -* -* @param value - input value -* @returns input value -*/ -function identity( value: T ): T { - return value; -} - - -// TESTS // - -// The function returns an array... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity ); // $ExpectType number[] - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType number[] - flatten4dBy( x, [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType number[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity ); // $ExpectType string[] - - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectType string[] - flatten4dBy( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, identity, {} ); // $ExpectType string[] -} - -// The compiler throws an error if the function is provided a first argument which is not an array-like object... -{ - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity ); // $ExpectError - - flatten4dBy( 1, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( true, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( false, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( null, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( void 0, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError - flatten4dBy( {}, [ 2, 1, 1, 2 ], false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, '', false, identity ); // $ExpectError - flatten4dBy( x, 1, false, identity ); // $ExpectError - flatten4dBy( x, true, false, identity ); // $ExpectError - flatten4dBy( x, false, false, identity ); // $ExpectError - flatten4dBy( x, null, false, identity ); // $ExpectError - flatten4dBy( x, void 0, false, identity ); // $ExpectError - flatten4dBy( x, {}, false, identity ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity ); // $ExpectError - - flatten4dBy( x, '', false, identity, {} ); // $ExpectError - flatten4dBy( x, 1, false, identity, {} ); // $ExpectError - flatten4dBy( x, true, false, identity, {} ); // $ExpectError - flatten4dBy( x, false, false, identity, {} ); // $ExpectError - flatten4dBy( x, null, false, identity, {} ); // $ExpectError - flatten4dBy( x, void 0, false, identity, {} ); // $ExpectError - flatten4dBy( x, {}, false, identity, {} ); // $ExpectError - flatten4dBy( x, [ 1, '2', 3 ], false, identity, {} ); // $ExpectError - flatten4dBy( x, ( x: number ): number => x, false, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], '', identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], 1, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], null, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], void 0, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], {}, identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], [], identity, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '' ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0 ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [] ); // $ExpectError - - flatten4dBy( x, [ 2, 1, 1, 2 ], false, '', {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, 1, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, true, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, false, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, null, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, void 0, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, {}, {} ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, [], {} ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy(); // $ExpectError - flatten4dBy( x ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy( x, [ 2, 1, 1, 2 ], false, identity, {}, {} ); // $ExpectError -} - -// Attached to the main export is an `assign` method which returns a collection... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - const out1 = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out1, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out1, 1, 0, identity, {} ); // $ExpectType Collection - - const out2 = [ '', '', '', '' ]; - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity ); // $ExpectType Collection - - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], false, out2, 1, 0, identity, {} ); // $ExpectType Collection - flatten4dBy.assign( [ [ [ [ '1', '2' ] ] ], [ [ [ '3', '4' ] ] ] ], [ 2, 1, 1, 2 ], true, out2, 1, 0, identity, {} ); // $ExpectType Collection -} - -// The compiler throws an error if the `assign` method is provided a first argument which is not an array-like object... -{ - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( 1, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( true, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( false, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( null, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( void 0, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( {}, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a second argument which is not an array-like object containing numbers... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, '', false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, '', false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, 1, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, true, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, false, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, null, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, void 0, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, {}, false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 1, '2', 3 ], false, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, ( x: number ): number => x, false, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a third argument which is not a boolean... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], '', out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], 1, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], null, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], void 0, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], {}, out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], [], out, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], ( x: number ): number => x, out, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fourth argument which is not an array-like object... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, 1, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, true, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, false, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, null, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, void 0, 1, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, {}, 1, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a fifth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, '1', 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, true, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, false, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, null, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, void 0, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, {}, 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, [], 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, ( x: number ): number => x, 0, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a sixth argument which is not a number... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, '1', identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, true, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, false, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, null, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, void 0, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, {}, identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, [], identity, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, ( x: number ): number => x, identity, {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided a seventh argument which is not a function... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1' ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [] ); // $ExpectError - - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, '1', {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, 1, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, true, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, false, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, null, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, void 0, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, {}, {} ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, [], {} ); // $ExpectError -} - -// The compiler throws an error if the `assign` method is provided an unsupported number of arguments... -{ - const x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; - const out = [ 0, 0, 0, 0 ]; - - flatten4dBy.assign(); // $ExpectError - flatten4dBy.assign( x ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ] ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0 ); // $ExpectError - flatten4dBy.assign( x, [ 2, 1, 1, 2 ], false, out, 1, 0, identity, {}, {} ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index 7eb1c11..0000000 --- a/examples/index.js +++ /dev/null @@ -1,69 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib' ); - -var fcn = naryFunction( abs, 1 ); - -// Define a 2x2x2x2 array: -var x = [ - [ - [ [ -1, -2 ], [ -3, -4 ] ], - [ [ -5, -6 ], [ -7, -8 ] ] - ], - [ - [ [ -9, -10 ], [ -11, -12 ] ], - [ [ -13, -14 ], [ -15, -16 ] ] - ] -]; - -var out = flatten4dBy( x, [ 0, 0, 0, 0 ], false, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 0, 0, 0, 0 ], true, fcn ); -console.log( out ); -// => [] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], false, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 1, 1, 1 ], true, fcn ); -console.log( out ); -// => [ 1 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8 ] - -out = flatten4dBy( x, [ 1, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 5, 3, 7, 2, 6, 4, 8 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], false, fcn ); -console.log( out ); -// => [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] - -out = flatten4dBy( x, [ 2, 2, 2, 2 ], true, fcn ); -console.log( out ); -// => [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] diff --git a/index.js b/index.js new file mode 100644 index 0000000..27007a2 --- /dev/null +++ b/index.js @@ -0,0 +1,3 @@ +// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +var e,r;e=this,r=function(){"use strict";var e="function"==typeof Object.defineProperty?Object.defineProperty:null,r=Object.defineProperty;function i(e){return"number"==typeof e}function t(e){var r,i="";for(r=0;r0&&(r-=1),t=a.toExponential(r)):t=a.toPrecision(e.precision),e.alternate||(t=f.call(t,v,"$1e"),t=f.call(t,b,"e"),t=f.call(t,w,""));break;default:throw new Error("invalid double notation. Value: "+e.specifier)}return t=f.call(t,u,"e+0$1"),t=f.call(t,g,"e-0$1"),e.alternate&&(t=f.call(t,d,"$1."),t=f.call(t,h,"$1.e")),a>=0&&e.sign&&(t=e.sign+t),t=e.specifier===p.call(e.specifier)?p.call(t):l.call(t)}function m(e){var r,i="";for(r=0;r127)throw new Error("invalid character code. Value: "+t.arg);t.arg=k(o)?String(t.arg):_(o)}break;case"e":case"E":case"f":case"F":case"g":case"G":r||(t.precision=6),t.arg=y(t);break;default:throw new Error("invalid specifier: "+t.specifier)}t.maxWidth>=0&&t.arg.length>t.maxWidth&&(t.arg=t.arg.substring(0,t.maxWidth)),t.padZeros?t.arg=a(t.arg,t.width||t.precision,t.padRight):t.width&&(t.arg=(u=t.arg,g=t.width,d=t.padRight,h=void 0,(h=g-u.length)<0?u:u=d?u+m(h):m(h)+u)),c+=t.arg||"",l+=1}return c}var j=/%(?:([1-9]\d*)\$)?([0 +\-#]*)(\*|\d+)?(?:(\.)(\*|\d+)?)?[hlL]?([%A-Za-z])/g;function V(e){var r={mapping:e[1]?parseInt(e[1],10):void 0,flags:e[2],width:e[3],precision:e[5],specifier:e[6]};return"."===e[4]&&void 0===e[5]&&(r.precision="1"),r}function T(e){var r,i,t,a;for(i=[],a=0,t=j.exec(e);t;)(r=e.slice(a,j.lastIndex-t[0].length)).length&&i.push(r),i.push(V(t)),a=j.lastIndex,t=j.exec(e);return(r=e.slice(a)).length&&i.push(r),i}function $(e){var r,i;if("string"!=typeof e)throw new TypeError($("invalid argument. First argument must be a string. Value: `%s`.",e));for(r=[T(e)],i=1;i 0 ) {\n\t\t\t\tdigits -= 1;\n\t\t\t}\n\t\t\tout = f.toExponential( digits );\n\t\t} else {\n\t\t\tout = f.toPrecision( token.precision );\n\t\t}\n\t\tif ( !token.alternate ) {\n\t\t\tout = replace.call( out, RE_ZERO_BEFORE_EXP, '$1e' );\n\t\t\tout = replace.call( out, RE_PERIOD_ZERO_EXP, 'e' );\n\t\t\tout = replace.call( out, RE_TRAILING_PERIOD_ZERO, '' );\n\t\t}\n\t\tbreak;\n\tdefault:\n\t\tthrow new Error( 'invalid double notation. Value: ' + token.specifier );\n\t}\n\tout = replace.call( out, RE_EXP_POS_DIGITS, 'e+0$1' );\n\tout = replace.call( out, RE_EXP_NEG_DIGITS, 'e-0$1' );\n\tif ( token.alternate ) {\n\t\tout = replace.call( out, RE_ONLY_DIGITS, '$1.' );\n\t\tout = replace.call( out, RE_DIGITS_BEFORE_EXP, '$1.e' );\n\t}\n\tif ( f >= 0 && token.sign ) {\n\t\tout = token.sign + out;\n\t}\n\tout = ( token.specifier === uppercase.call( token.specifier ) ) ?\n\t\tuppercase.call( out ) :\n\t\tlowercase.call( out );\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatDouble;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// FUNCTIONS //\n\n/**\n* Returns `n` spaces.\n*\n* @private\n* @param {number} n - number of spaces\n* @returns {string} string of spaces\n*/\nfunction spaces( n ) {\n\tvar out = '';\n\tvar i;\n\tfor ( i = 0; i < n; i++ ) {\n\t\tout += ' ';\n\t}\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Pads a token with spaces to the specified width.\n*\n* @private\n* @param {string} str - token argument\n* @param {number} width - token width\n* @param {boolean} [right=false] - boolean indicating whether to pad to the right\n* @returns {string} padded token argument\n*/\nfunction spacePad( str, width, right ) {\n\tvar pad = width - str.length;\n\tif ( pad < 0 ) {\n\t\treturn str;\n\t}\n\tstr = ( right ) ?\n\t\tstr + spaces( pad ) :\n\t\tspaces( pad ) + str;\n\treturn str;\n}\n\n\n// EXPORTS //\n\nexport default spacePad;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport formatInteger from './format_integer.js';\nimport isString from './is_string.js';\nimport formatDouble from './format_double.js';\nimport spacePad from './space_pad.js';\nimport zeroPad from './zero_pad.js';\n\n\n// VARIABLES //\n\nvar fromCharCode = String.fromCharCode;\nvar isArray = Array.isArray; // NOTE: We use the global `Array.isArray` function here instead of `@stdlib/assert/is-array` to avoid circular dependencies.\n\n\n// FUNCTIONS //\n\n/**\n* Returns a boolean indicating whether a value is `NaN`.\n*\n* @private\n* @param {*} value - input value\n* @returns {boolean} boolean indicating whether a value is `NaN`\n*\n* @example\n* var bool = isnan( NaN );\n* // returns true\n*\n* @example\n* var bool = isnan( 4 );\n* // returns false\n*/\nfunction isnan( value ) { // explicitly define a function here instead of `@stdlib/math/base/assert/is-nan` in order to avoid circular dependencies\n\treturn ( value !== value );\n}\n\n/**\n* Initializes token object with properties of supplied format identifier object or default values if not present.\n*\n* @private\n* @param {Object} token - format identifier object\n* @returns {Object} token object\n*/\nfunction initialize( token ) {\n\tvar out = {};\n\tout.specifier = token.specifier;\n\tout.precision = ( token.precision === void 0 ) ? 1 : token.precision;\n\tout.width = token.width;\n\tout.flags = token.flags || '';\n\tout.mapping = token.mapping;\n\treturn out;\n}\n\n\n// MAIN //\n\n/**\n* Generates string from a token array by interpolating values.\n*\n* @param {Array} tokens - string parts and format identifier objects\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be an array\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var tokens = [ 'beep ', { 'specifier': 's' } ];\n* var out = formatInterpolate( tokens, 'boop' );\n* // returns 'beep boop'\n*/\nfunction formatInterpolate( tokens ) {\n\tvar hasPeriod;\n\tvar flags;\n\tvar token;\n\tvar flag;\n\tvar num;\n\tvar out;\n\tvar pos;\n\tvar i;\n\tvar j;\n\n\tif ( !isArray( tokens ) ) {\n\t\tthrow new TypeError( 'invalid argument. First argument must be an array. Value: `' + tokens + '`.' );\n\t}\n\tout = '';\n\tpos = 1;\n\tfor ( i = 0; i < tokens.length; i++ ) {\n\t\ttoken = tokens[ i ];\n\t\tif ( isString( token ) ) {\n\t\t\tout += token;\n\t\t} else {\n\t\t\thasPeriod = token.precision !== void 0;\n\t\t\ttoken = initialize( token );\n\t\t\tif ( !token.specifier ) {\n\t\t\t\tthrow new TypeError( 'invalid argument. Token is missing `specifier` property. Index: `'+ i +'`. Value: `' + token + '`.' );\n\t\t\t}\n\t\t\tif ( token.mapping ) {\n\t\t\t\tpos = token.mapping;\n\t\t\t}\n\t\t\tflags = token.flags;\n\t\t\tfor ( j = 0; j < flags.length; j++ ) {\n\t\t\t\tflag = flags.charAt( j );\n\t\t\t\tswitch ( flag ) {\n\t\t\t\tcase ' ':\n\t\t\t\t\ttoken.sign = ' ';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '+':\n\t\t\t\t\ttoken.sign = '+';\n\t\t\t\t\tbreak;\n\t\t\t\tcase '-':\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t\tbreak;\n\t\t\t\tcase '0':\n\t\t\t\t\ttoken.padZeros = flags.indexOf( '-' ) < 0; // NOTE: We use built-in `Array.prototype.indexOf` here instead of `@stdlib/assert/contains` in order to avoid circular dependencies.\n\t\t\t\t\tbreak;\n\t\t\t\tcase '#':\n\t\t\t\t\ttoken.alternate = true;\n\t\t\t\t\tbreak;\n\t\t\t\tdefault:\n\t\t\t\t\tthrow new Error( 'invalid flag: ' + flag );\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( token.width === '*' ) {\n\t\t\t\ttoken.width = parseInt( arguments[ pos ], 10 );\n\t\t\t\tpos += 1;\n\t\t\t\tif ( isnan( token.width ) ) {\n\t\t\t\t\tthrow new TypeError( 'the argument for * width at position ' + pos + ' is not a number. Value: `' + token.width + '`.' );\n\t\t\t\t}\n\t\t\t\tif ( token.width < 0 ) {\n\t\t\t\t\ttoken.padRight = true;\n\t\t\t\t\ttoken.width = -token.width;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( hasPeriod ) {\n\t\t\t\tif ( token.precision === '*' ) {\n\t\t\t\t\ttoken.precision = parseInt( arguments[ pos ], 10 );\n\t\t\t\t\tpos += 1;\n\t\t\t\t\tif ( isnan( token.precision ) ) {\n\t\t\t\t\t\tthrow new TypeError( 'the argument for * precision at position ' + pos + ' is not a number. Value: `' + token.precision + '`.' );\n\t\t\t\t\t}\n\t\t\t\t\tif ( token.precision < 0 ) {\n\t\t\t\t\t\ttoken.precision = 1;\n\t\t\t\t\t\thasPeriod = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\ttoken.arg = arguments[ pos ];\n\t\t\tswitch ( token.specifier ) {\n\t\t\tcase 'b':\n\t\t\tcase 'o':\n\t\t\tcase 'x':\n\t\t\tcase 'X':\n\t\t\tcase 'd':\n\t\t\tcase 'i':\n\t\t\tcase 'u':\n\t\t\t\t// Case: %b (binary), %o (octal), %x, %X (hexadecimal), %d, %i (decimal), %u (unsigned decimal)\n\t\t\t\tif ( hasPeriod ) {\n\t\t\t\t\ttoken.padZeros = false;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatInteger( token );\n\t\t\t\tbreak;\n\t\t\tcase 's':\n\t\t\t\t// Case: %s (string)\n\t\t\t\ttoken.maxWidth = ( hasPeriod ) ? token.precision : -1;\n\t\t\t\ttoken.arg = String( token.arg );\n\t\t\t\tbreak;\n\t\t\tcase 'c':\n\t\t\t\t// Case: %c (character)\n\t\t\t\tif ( !isnan( token.arg ) ) {\n\t\t\t\t\tnum = parseInt( token.arg, 10 );\n\t\t\t\t\tif ( num < 0 || num > 127 ) {\n\t\t\t\t\t\tthrow new Error( 'invalid character code. Value: ' + token.arg );\n\t\t\t\t\t}\n\t\t\t\t\ttoken.arg = ( isnan( num ) ) ? String( token.arg ) : fromCharCode( num ); // eslint-disable-line max-len\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase 'e':\n\t\t\tcase 'E':\n\t\t\tcase 'f':\n\t\t\tcase 'F':\n\t\t\tcase 'g':\n\t\t\tcase 'G':\n\t\t\t\t// Case: %e, %E (scientific notation), %f, %F (decimal floating point), %g, %G (uses the shorter of %e/E or %f/F)\n\t\t\t\tif ( !hasPeriod ) {\n\t\t\t\t\ttoken.precision = 6;\n\t\t\t\t}\n\t\t\t\ttoken.arg = formatDouble( token );\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tthrow new Error( 'invalid specifier: ' + token.specifier );\n\t\t\t}\n\t\t\t// Fit argument into field width...\n\t\t\tif ( token.maxWidth >= 0 && token.arg.length > token.maxWidth ) {\n\t\t\t\ttoken.arg = token.arg.substring( 0, token.maxWidth );\n\t\t\t}\n\t\t\tif ( token.padZeros ) {\n\t\t\t\ttoken.arg = zeroPad( token.arg, token.width || token.precision, token.padRight ); // eslint-disable-line max-len\n\t\t\t} else if ( token.width ) {\n\t\t\t\ttoken.arg = spacePad( token.arg, token.width, token.padRight );\n\t\t\t}\n\t\t\tout += token.arg || '';\n\t\t\tpos += 1;\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default formatInterpolate;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// VARIABLES //\n\nvar RE = /%(?:([1-9]\\d*)\\$)?([0 +\\-#]*)(\\*|\\d+)?(?:(\\.)(\\*|\\d+)?)?[hlL]?([%A-Za-z])/g;\n\n\n// FUNCTIONS //\n\n/**\n* Parses a delimiter.\n*\n* @private\n* @param {Array} match - regular expression match\n* @returns {Object} delimiter token object\n*/\nfunction parse( match ) {\n\tvar token = {\n\t\t'mapping': ( match[ 1 ] ) ? parseInt( match[ 1 ], 10 ) : void 0,\n\t\t'flags': match[ 2 ],\n\t\t'width': match[ 3 ],\n\t\t'precision': match[ 5 ],\n\t\t'specifier': match[ 6 ]\n\t};\n\tif ( match[ 4 ] === '.' && match[ 5 ] === void 0 ) {\n\t\ttoken.precision = '1';\n\t}\n\treturn token;\n}\n\n\n// MAIN //\n\n/**\n* Tokenizes a string into an array of string parts and format identifier objects.\n*\n* @param {string} str - input string\n* @returns {Array} tokens\n*\n* @example\n* var tokens = formatTokenize( 'Hello %s!' );\n* // returns [ 'Hello ', {...}, '!' ]\n*/\nfunction formatTokenize( str ) {\n\tvar content;\n\tvar tokens;\n\tvar match;\n\tvar prev;\n\n\ttokens = [];\n\tprev = 0;\n\tmatch = RE.exec( str );\n\twhile ( match ) {\n\t\tcontent = str.slice( prev, RE.lastIndex - match[ 0 ].length );\n\t\tif ( content.length ) {\n\t\t\ttokens.push( content );\n\t\t}\n\t\ttokens.push( parse( match ) );\n\t\tprev = RE.lastIndex;\n\t\tmatch = RE.exec( str );\n\t}\n\tcontent = str.slice( prev );\n\tif ( content.length ) {\n\t\ttokens.push( content );\n\t}\n\treturn tokens;\n}\n\n\n// EXPORTS //\n\nexport default formatTokenize;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport interpolate from '@stdlib/string-base-format-interpolate';\nimport tokenize from '@stdlib/string-base-format-tokenize';\nimport isString from './is_string.js';\n\n\n// MAIN //\n\n/**\n* Inserts supplied variable values into a format string.\n*\n* @param {string} str - input string\n* @param {Array} ...args - variable values\n* @throws {TypeError} first argument must be a string\n* @throws {Error} invalid flags\n* @returns {string} formatted string\n*\n* @example\n* var str = format( 'Hello %s!', 'world' );\n* // returns 'Hello world!'\n*\n* @example\n* var str = format( 'Pi: ~%.2f', 3.141592653589793 );\n* // returns 'Pi: ~3.14'\n*/\nfunction format( str ) {\n\tvar args;\n\tvar i;\n\n\tif ( !isString( str ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be a string. Value: `%s`.', str ) );\n\t}\n\targs = [ tokenize( str ) ];\n\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\targs.push( arguments[ i ] );\n\t}\n\treturn interpolate.apply( null, args );\n}\n\n\n// EXPORTS //\n\nexport default format;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2022 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Tests if a value is a string primitive.\n*\n* @param {*} value - value to test\n* @returns {boolean} boolean indicating if a value is a string primitive\n*\n* @example\n* var bool = isString( 'beep' );\n* // returns true\n*\n* @example\n* var bool = isString( new String( 'beep' ) );\n* // returns false\n*/\nfunction isString( value ) {\n\treturn ( typeof value === 'string' ); // NOTE: we inline the `isString.isPrimitive` function from `@stdlib/assert/is-string` in order to avoid circular dependencies.\n}\n\n\n// EXPORTS //\n\nexport default isString;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable no-underscore-dangle, no-proto */\n\n'use strict';\n\n// MODULES //\n\nimport format from '@stdlib/string-format';\n\n\n// VARIABLES //\n\nvar objectProtoype = Object.prototype;\nvar toStr = objectProtoype.toString;\nvar defineGetter = objectProtoype.__defineGetter__;\nvar defineSetter = objectProtoype.__defineSetter__;\nvar lookupGetter = objectProtoype.__lookupGetter__;\nvar lookupSetter = objectProtoype.__lookupSetter__;\n\n\n// MAIN //\n\n/**\n* Defines (or modifies) an object property.\n*\n* ## Notes\n*\n* - Property descriptors come in two flavors: **data descriptors** and **accessor descriptors**. A data descriptor is a property that has a value, which may or may not be writable. An accessor descriptor is a property described by a getter-setter function pair. A descriptor must be one of these two flavors and cannot be both.\n*\n* @param {Object} obj - object on which to define the property\n* @param {string} prop - property name\n* @param {Object} descriptor - property descriptor\n* @param {boolean} [descriptor.configurable=false] - boolean indicating if property descriptor can be changed and if the property can be deleted from the provided object\n* @param {boolean} [descriptor.enumerable=false] - boolean indicating if the property shows up when enumerating object properties\n* @param {boolean} [descriptor.writable=false] - boolean indicating if the value associated with the property can be changed with an assignment operator\n* @param {*} [descriptor.value] - property value\n* @param {(Function|void)} [descriptor.get=undefined] - function which serves as a getter for the property, or, if no getter, undefined. When the property is accessed, a getter function is called without arguments and with the `this` context set to the object through which the property is accessed (which may not be the object on which the property is defined due to inheritance). The return value will be used as the property value.\n* @param {(Function|void)} [descriptor.set=undefined] - function which serves as a setter for the property, or, if no setter, undefined. When assigning a property value, a setter function is called with one argument (the value being assigned to the property) and with the `this` context set to the object through which the property is assigned.\n* @throws {TypeError} first argument must be an object\n* @throws {TypeError} third argument must be an object\n* @throws {Error} property descriptor cannot have both a value and a setter and/or getter\n* @returns {Object} object with added property\n*\n* @example\n* var obj = {};\n*\n* defineProperty( obj, 'foo', {\n* 'value': 'bar'\n* });\n*\n* var str = obj.foo;\n* // returns 'bar'\n*/\nfunction defineProperty( obj, prop, descriptor ) {\n\tvar prototype;\n\tvar hasValue;\n\tvar hasGet;\n\tvar hasSet;\n\n\tif ( typeof obj !== 'object' || obj === null || toStr.call( obj ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. First argument must be an object. Value: `%s`.', obj ) );\n\t}\n\tif ( typeof descriptor !== 'object' || descriptor === null || toStr.call( descriptor ) === '[object Array]' ) {\n\t\tthrow new TypeError( format( 'invalid argument. Property descriptor must be an object. Value: `%s`.', descriptor ) );\n\t}\n\thasValue = ( 'value' in descriptor );\n\tif ( hasValue ) {\n\t\tif (\n\t\t\tlookupGetter.call( obj, prop ) ||\n\t\t\tlookupSetter.call( obj, prop )\n\t\t) {\n\t\t\t// Override `__proto__` to avoid touching inherited accessors:\n\t\t\tprototype = obj.__proto__;\n\t\t\tobj.__proto__ = objectProtoype;\n\n\t\t\t// Delete property as existing getters/setters prevent assigning value to specified property:\n\t\t\tdelete obj[ prop ];\n\t\t\tobj[ prop ] = descriptor.value;\n\n\t\t\t// Restore original prototype:\n\t\t\tobj.__proto__ = prototype;\n\t\t} else {\n\t\t\tobj[ prop ] = descriptor.value;\n\t\t}\n\t}\n\thasGet = ( 'get' in descriptor );\n\thasSet = ( 'set' in descriptor );\n\n\tif ( hasValue && ( hasGet || hasSet ) ) {\n\t\tthrow new Error( 'invalid argument. Cannot specify one or more accessors and a value or writable attribute in the property descriptor.' );\n\t}\n\n\tif ( hasGet && defineGetter ) {\n\t\tdefineGetter.call( obj, prop, descriptor.get );\n\t}\n\tif ( hasSet && defineSetter ) {\n\t\tdefineSetter.call( obj, prop, descriptor.set );\n\t}\n\treturn obj;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Define (or modify) an object property.\n*\n* @module @stdlib/utils-define-property\n*\n* @example\n* import defineProperty from '@stdlib/utils-define-property';\n*\n* var obj = {};\n* defineProperty( obj, 'foo', {\n* 'value': 'bar',\n* 'writable': false,\n* 'configurable': false,\n* 'enumerable': false\n* });\n* obj.foo = 'boop'; // => throws\n*/\n\n// MODULES //\n\nimport hasDefinePropertySupport from './has_define_property_support.js';\nimport builtin from './builtin.js';\nimport polyfill from './polyfill.js';\n\n\n// MAIN //\n\nvar defineProperty;\nif ( hasDefinePropertySupport() ) {\n\tdefineProperty = builtin;\n} else {\n\tdefineProperty = polyfill;\n}\n\n\n// EXPORTS //\n\nexport default defineProperty;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Array} flattened array\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, clbk, thisArg ) {\n\tvar out;\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Initialize an output array:\n\tout = [];\n\n\t// Iterate over the array dimensions...\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default flatten4dBy;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2021 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from './define_property.js';\n\n\n// MAIN //\n\n/**\n* Tests for `Object.defineProperty` support.\n*\n* @private\n* @returns {boolean} boolean indicating if an environment has `Object.defineProperty` support\n*\n* @example\n* var bool = hasDefinePropertySupport();\n* // returns \n*/\nfunction hasDefinePropertySupport() {\n\t// Test basic support...\n\ttry {\n\t\tdefineProperty( {}, 'x', {} );\n\t\treturn true;\n\t} catch ( err ) { // eslint-disable-line no-unused-vars\n\t\treturn false;\n\t}\n}\n\n\n// EXPORTS //\n\nexport default hasDefinePropertySupport;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Flatten a four-dimensional nested array according to a callback function.\n*\n* @module @stdlib/array-base-flatten4d-by\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n* import flatten4dBy from '@stdlib/array-base-flatten4d-by';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = new Float64Array( 4 );\n* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*\n* var bool = ( y === out );\n* // returns true\n*/\n\n// MODULES //\n\nimport setReadOnly from '@stdlib/utils-define-nonenumerable-read-only-property';\nimport main from './main.js';\nimport assign from './assign.js';\n\n\n// MAIN //\n\nsetReadOnly( main, 'assign', assign );\n\n\n// EXPORTS //\n\nexport default main;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2018 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n// MODULES //\n\nimport defineProperty from '@stdlib/utils-define-property';\n\n\n// MAIN //\n\n/**\n* Defines a non-enumerable read-only property.\n*\n* @param {Object} obj - object on which to define the property\n* @param {(string|symbol)} prop - property name\n* @param {*} value - value to set\n*\n* @example\n* var obj = {};\n*\n* setNonEnumerableReadOnly( obj, 'foo', 'bar' );\n*\n* try {\n* obj.foo = 'boop';\n* } catch ( err ) {\n* console.error( err.message );\n* }\n*/\nfunction setNonEnumerableReadOnly( obj, prop, value ) {\n\tdefineProperty( obj, prop, {\n\t\t'configurable': false,\n\t\t'enumerable': false,\n\t\t'writable': false,\n\t\t'value': value\n\t});\n}\n\n\n// EXPORTS //\n\nexport default setNonEnumerableReadOnly;\n","/**\n* @license Apache-2.0\n*\n* Copyright (c) 2023 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n/* eslint-disable max-len */\n\n'use strict';\n\n// MAIN //\n\n/**\n* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array.\n*\n* ## Notes\n*\n* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array).\n*\n* @param {Array>>} x - input nested array\n* @param {NonNegativeIntegerArray} shape - array shape\n* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order\n* @param {Collection} out - output array\n* @param {integer} stride - output array stride\n* @param {NonNegativeInteger} offset - output array index offset\n* @param {Function} clbk - callback function\n* @param {*} [thisArg] - callback execution context\n* @returns {Collection} output array\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 4, 6, 8 ]\n*\n* @example\n* import Float64Array from '@stdlib/array-float64';\n*\n* function scale( v ) {\n* return v * 2;\n* }\n*\n* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ];\n*\n* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale );\n* // returns [ 2, 6, 4, 8 ]\n*/\nfunction flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) {\n\tvar S0;\n\tvar S1;\n\tvar S2;\n\tvar S3;\n\tvar i0;\n\tvar i1;\n\tvar i2;\n\tvar i3;\n\tvar a0;\n\tvar a1;\n\tvar a2;\n\tvar io;\n\n\t// Extract loop variables:\n\tS0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices\n\tS1 = shape[ 2 ];\n\tS2 = shape[ 1 ];\n\tS3 = shape[ 0 ];\n\n\t// Iterate over the array dimensions...\n\tio = offset;\n\tif ( colexicographic ) {\n\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\t\t\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\t\t\t\t\tout[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order\n\t\t\t\t\t\tio += stride;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn out;\n\t}\n\tfor ( i3 = 0; i3 < S3; i3++ ) {\n\t\ta2 = x[ i3 ];\n\t\tfor ( i2 = 0; i2 < S2; i2++ ) {\n\t\t\ta1 = a2[ i2 ];\n\t\t\tfor ( i1 = 0; i1 < S1; i1++ ) {\n\t\t\t\ta0 = a1[ i1 ];\n\t\t\t\tfor ( i0 = 0; i0 < S0; i0++ ) {\n\t\t\t\t\tout[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order\n\t\t\t\t\tio += stride;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn out;\n}\n\n\n// EXPORTS //\n\nexport default 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\ No newline at end of file diff --git a/lib/assign.js b/lib/assign.js deleted file mode 100644 index 4cd53c3..0000000 --- a/lib/assign.js +++ /dev/null @@ -1,120 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function and assigns elements to a provided output array. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Collection} out - output array -* @param {integer} stride - output array stride -* @param {NonNegativeInteger} offset - output array index offset -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Collection} output array -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, new Float64Array( 4 ), 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, out, stride, offset, clbk, thisArg ) { - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - var io; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Iterate over the array dimensions... - io = offset; - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out[ io ] = clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in column-major (Fortran-style) order - io += stride; - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out[ io ] = clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ); // equivalent to storing in row-major (C-style) order - io += stride; - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index c189282..0000000 --- a/lib/index.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Flatten a four-dimensional nested array according to a callback function. -* -* @module @stdlib/array-base-flatten4d-by -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* @example -* var Float64Array = require( '@stdlib/array-float64' ); -* var flatten4dBy = require( '@stdlib/array-base-flatten4d-by' ); -* -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = new Float64Array( 4 ); -* var y = flatten4dBy.assign( x, [ 2, 1, 1, 2 ], true, out, 1, 0, scale ); -* // returns [ 2, 6, 4, 8 ] -* -* var bool = ( y === out ); -* // returns true -*/ - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var main = require( './main.js' ); -var assign = require( './assign.js' ); - - -// MAIN // - -setReadOnly( main, 'assign', assign ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index bdc56fa..0000000 --- a/lib/main.js +++ /dev/null @@ -1,113 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MAIN // - -/** -* Flattens a four-dimensional nested array according to a callback function. -* -* ## Notes -* -* - The function assumes that all nested arrays have the same length (i.e., the input array is **not** a ragged array). -* -* @param {Array>>} x - input nested array -* @param {NonNegativeIntegerArray} shape - array shape -* @param {boolean} colexicographic - specifies whether to flatten array values in colexicographic order -* @param {Function} clbk - callback function -* @param {*} [thisArg] - callback execution context -* @returns {Array} flattened array -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], false, scale ); -* // returns [ 2, 4, 6, 8 ] -* -* @example -* function scale( v ) { -* return v * 2; -* } -* -* var x = [ [ [ [ 1, 2 ] ] ], [ [ [ 3, 4 ] ] ] ]; -* -* var out = flatten4dBy( x, [ 2, 1, 1, 2 ], true, scale ); -* // returns [ 2, 6, 4, 8 ] -*/ -function flatten4dBy( x, shape, colexicographic, clbk, thisArg ) { - var out; - var S0; - var S1; - var S2; - var S3; - var i0; - var i1; - var i2; - var i3; - var a0; - var a1; - var a2; - - // Extract loop variables: - S0 = shape[ 3 ]; // for nested arrays, the last dimensions have the fastest changing indices - S1 = shape[ 2 ]; - S2 = shape[ 1 ]; - S3 = shape[ 0 ]; - - // Initialize an output array: - out = []; - - // Iterate over the array dimensions... - if ( colexicographic ) { - for ( i0 = 0; i0 < S0; i0++ ) { - for ( i1 = 0; i1 < S1; i1++ ) { - for ( i2 = 0; i2 < S2; i2++ ) { - for ( i3 = 0; i3 < S3; i3++ ) { - out.push( clbk.call( thisArg, x[ i3 ][ i2 ][ i1 ][ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in column-major (Fortran-style) order - } - } - } - } - return out; - } - for ( i3 = 0; i3 < S3; i3++ ) { - a2 = x[ i3 ]; - for ( i2 = 0; i2 < S2; i2++ ) { - a1 = a2[ i2 ]; - for ( i1 = 0; i1 < S1; i1++ ) { - a0 = a1[ i1 ]; - for ( i0 = 0; i0 < S0; i0++ ) { - out.push( clbk.call( thisArg, a0[ i0 ], [ i3, i2, i1, i0 ], x ) ); // equivalent to storing in row-major (C-style) order - } - } - } - } - return out; -} - - -// EXPORTS // - -module.exports = flatten4dBy; diff --git a/package.json b/package.json index e4a162b..6b18f13 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,7 @@ "version": "0.2.2", "description": "Flatten a four-dimensional nested array according to a callback function.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "main": "./index.js", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,40 +12,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-base-filled": "^0.2.2", - "@stdlib/array-base-zero-to": "^0.2.1", - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-has-own-property": "^0.2.2", - "@stdlib/assert-is-array": "^0.2.2", - "@stdlib/assert-is-float64array": "^0.2.2", - "@stdlib/math-base-special-abs": "^0.2.2", - "@stdlib/utils-nary-function": "^0.2.2", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "utilities", @@ -93,4 +35,4 @@ "type": "opencollective", "url": "https://opencollective.com/stdlib" } -} \ No newline at end of file +} diff --git a/stats_browser.html b/stats_browser.html new file mode 100644 index 0000000..050d9b7 --- /dev/null +++ b/stats_browser.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/stats_node.html b/stats_node.html new file mode 100644 index 0000000..6fc4803 --- /dev/null +++ b/stats_node.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.assign.js b/test/test.assign.js deleted file mode 100644 index 84ec745..0000000 --- a/test/test.assign.js +++ /dev/null @@ -1,423 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var Float64Array = require( '@stdlib/array-float64' ); -var flatten4dBy = require( './../lib/assign.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 9, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 5, 6, 9, 10, 13, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [] ); - out = new Float64Array( 0 ); - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1 ] ); - out = new Float64Array( 1 ); - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 2 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9 ] ); - out = new Float64Array( 2 ); - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 2, 6 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 5, 3, 7, 2, 6, 4, 8 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13 ] ); - out = new Float64Array( 4 ); - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 2, 10, 6, 14 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = new Float64Array( [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ] ); // eslint-disable-line max-len - out = new Float64Array( 16 ); - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, out, 1, 0, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 2, 0, 3, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing a stride (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 1, 0, 3, 0, 2, 0, 4, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 2, 0, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 2, 3, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports providing an offset (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 0, 1, 3, 2, 4, 0, 0 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 2, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (lexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 3, 0, 2, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (colexicographic)', function test( t ) { - var expected; - var actual; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - expected = new Float64Array( [ 0, 4, 0, 2, 0, 3, 0, 1 ] ); - out = new Float64Array( 8 ); - actual = flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, -2, 7, clbk ); - t.strictEqual( actual, out, 'returns expected value' ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], false, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var out; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - out = new Float64Array( 4 ); - flatten4dBy( x, [ 1, 1, 2, 2 ], true, out, 1, 0, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index 4665da8..0000000 --- a/test/test.js +++ /dev/null @@ -1,40 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var hasOwnProp = require( '@stdlib/assert-has-own-property' ); -var flatten4dBy = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is an `assign` method', function test( t ) { - t.strictEqual( hasOwnProp( flatten4dBy, 'assign' ), true, 'has property' ); - t.strictEqual( typeof flatten4dBy.assign, 'function', 'has method' ); - t.end(); -}); diff --git a/test/test.main.js b/test/test.main.js deleted file mode 100644 index b2e0efc..0000000 --- a/test/test.main.js +++ /dev/null @@ -1,250 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var naryFunction = require( '@stdlib/utils-nary-function' ); -var abs = require( '@stdlib/math-base-special-abs' ); -var flatten4dBy = require( './../lib/main.js' ); - - -// VARIABLES // - -var clbk = naryFunction( abs, 1 ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof flatten4dBy, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function flattens a nested array (lexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 9, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 5, 6, 9, 10, 13, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], false, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function flattens a nested array (colexicographic)', function test( t ) { - var expected; - var actual; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ], - [ - [ -5, -6 ], - [ -7, -8 ] - ] - ], - [ - [ - [ -9, -10 ], - [ -11, -12 ] - ], - [ - [ -13, -14 ], - [ -15, -16 ] - ] - ] - ]; - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 0, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 0, 0, 1, 0 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = []; - actual = flatten4dBy( x, [ 1, 0, 0, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 2 ]; - actual = flatten4dBy( x, [ 1, 1, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9 ]; - actual = flatten4dBy( x, [ 2, 1, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 2, 6 ]; - actual = flatten4dBy( x, [ 1, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 5, 3, 7, 2, 6, 4, 8 ]; - actual = flatten4dBy( x, [ 1, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 1 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 2, 10, 6, 14 ]; - actual = flatten4dBy( x, [ 2, 2, 1, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - expected = [ 1, 9, 5, 13, 3, 11, 7, 15, 2, 10, 6, 14, 4, 12, 8, 16 ]; - actual = flatten4dBy( x, [ 2, 2, 2, 2 ], true, clbk ); - t.deepEqual( actual, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports setting the callback execution context (lexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], false, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -}); - -tape( 'the function supports setting the callback execution context (colexicographic)', function test( t ) { - var ctx; - var x; - - x = [ - [ - [ - [ -1, -2 ], - [ -3, -4 ] - ] - ] - ]; - - ctx = { - 'count': 0 - }; - - flatten4dBy( x, [ 1, 1, 2, 2 ], true, fcn, ctx ); - t.strictEqual( ctx.count, 4, 'returns expected value' ); - - t.end(); - - function fcn( value, indices, arr ) { - this.count += 1; // eslint-disable-line no-invalid-this - t.strictEqual( indices.length, 4, 'returns expected value' ); - t.strictEqual( value, arr[ indices[0] ][ indices[1] ][ indices[2] ][ indices[3] ], 'returns expected value' ); - t.strictEqual( arr, x, 'returns expected value' ); - } -});